<template>
  <div class="department">
    <el-card class="!border-none" shadow="never">
      <el-form
        ref="formRef"
        class="mb-[-16px]"
        :model="queryParams"
        :inline="true"
      >
        <el-form-item label="部门名称" prop="name">
          <el-input
            class="w-[280px]"
            v-model="queryParams.name"
            clearable
            @keyup.enter="getLists"
          />
        </el-form-item>
        <el-form-item label="部门状态" prop="status">
          <el-select class="!w-[280px]" v-model="queryParams.status">
            <el-option label="全部" value />
            <el-option label="正常" value="1" />
            <el-option label="停用" value="0" />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="getLists">查询</el-button>
          <el-button @click="resetParams">重置</el-button>
        </el-form-item>
      </el-form>
    </el-card>
    <el-card class="!border-none mt-4" shadow="never">
      <div>
        <el-button
          v-perms="['dept.dept/add']"
          type="primary"
          @click="handleAdd()"
        >
          <template #icon>
            <icon name="el-icon-Plus" />
          </template>
          新增
        </el-button>
        <el-button @click="handleExpand"> 展开/折叠 </el-button>
      </div>
      <el-table
        ref="tableRef"
        class="mt-4"
        size="large"
        v-loading="loading"
        :data="lists"
        row-key="id"
        :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
      >
        <el-table-column
          label="部门名称"
          prop="name"
          min-width="150"
          show-overflow-tooltip
        />
        <el-table-column label="部门状态" prop="status" min-width="100">
          <template #default="{ row }">
            <el-tag class="ml-2" :type="row.status ? '' : 'danger'">{{
              row.status_desc
            }}</el-tag>
          </template>
        </el-table-column>

        <el-table-column label="排序" prop="sort" min-width="100" />
        <el-table-column label="更新时间" prop="update_time" min-width="180" />
        <el-table-column label="操作" width="160" fixed="right">
          <template #default="{ row }">
            <el-button
              v-perms="['dept.dept/add']"
              type="primary"
              link
              @click="handleAdd(row.id)"
            >
              新增
            </el-button>
            <el-button
              v-perms="['dept.dept/edit']"
              type="primary"
              link
              @click="handleEdit(row)"
            >
              编辑
            </el-button>
            <el-button
              v-if="row.pid !== 0"
              v-perms="['dept.dept/delete']"
              type="danger"
              link
              @click="handleDelete(row.id)"
            >
              删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>
    </el-card>
    <edit-popup
      v-if="showEdit"
      ref="editRef"
      @success="getLists"
      @close="showEdit = false"
    />
  </div>
</template>
<script lang="ts" setup name="department">
import type { ElTable, FormInstance } from "element-plus";
import EditPopup from "./edit.vue";
import { deptDelete, deptLists } from "@/api/org/department";
import feedback from "@/utils/feedback";
const tableRef = shallowRef<InstanceType<typeof ElTable>>();
const editRef = shallowRef<InstanceType<typeof EditPopup>>();
const formRef = shallowRef<FormInstance>();
let isExpand = false;
const loading = ref(false);
const lists = ref<any[]>([]);
const queryParams = reactive({
  status: "",
  name: "",
});
const showEdit = ref(false);
const getLists = async () => {
  loading.value = true;
  lists.value = await deptLists(queryParams);
  loading.value = false;
};

const resetParams = () => {
  formRef.value?.resetFields();
  getLists();
};

const handleAdd = async (id?: number) => {
  showEdit.value = true;
  await nextTick();
  if (id) {
    editRef.value?.setFormData({
      pid: id,
    });
  }
  editRef.value?.open("add");
};

const handleEdit = async (data: any) => {
  showEdit.value = true;
  await nextTick();
  editRef.value?.open("edit");
  editRef.value?.getDetail(data);
};

const handleDelete = async (id: number) => {
  await feedback.confirm("确定要删除？");
  await deptDelete({ id });
  getLists();
};

const handleExpand = () => {
  isExpand = !isExpand;
  toggleExpand(lists.value, isExpand);
};

const toggleExpand = (children: any[], unfold = true) => {
  for (const key in children) {
    tableRef.value?.toggleRowExpansion(children[key], unfold);
    if (children[key].children) {
      toggleExpand(children[key].children!, unfold);
    }
  }
};

onMounted(async () => {
  await getLists();
  nextTick(() => {
    handleExpand();
  });
});
</script>
